package conchmusic.conchmusicclient.util;

/**
 * Created by Pan Ke on 2017/4/21.
 */

public class
Invoker {

    private Command command;

    public void setTransferCommand(Command command){
        this.command = command;
    }

    public String action(){
        String json = command.execute();
        return json;
    }
}
